72219422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{55639}}^1$

素因数の和:55711

約数の個数: 16

約数和(自身を含む): 120182400

約数和(自身を除く): 47962978

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 55639, 111278, 612029, 1224058, 3282701, 6565402, 36109711, 72219422]

約数ペア:

[(1, 72219422), (2, 36109711), (11, 6565402), (22, 3282701), (59, 1224058), (118, 612029), (649, 111278), (1298, 55639)]